UNIVERSIDAD AUTÓNOMA DE ICA TESIS

the instrument was found that the first variable was used Kuder Richardson KR 20 whose reliability was 0,658 and the Cronbach’s Alpha statistic was used for the second variable, whose value was 0,877. The results were as follows: At the leve lof knowledge, it was at an average leve lof 78, 3% and in the prevention practices

  Kuder